Back and seat for a chair



FIG. 1 is a perspective view showing the right side, top and front of aback and seat for a chair showing my new design;

FIG. 2 is a perspective view showing the left side, top and rearthereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The short broken lines in the figures are understood to representstitching.

The long broken lines represent environment that forms no part of theclaimed design.

CLAIM The ornamental design for a back and seat for a chair, as shownand described.